Eaglercraft only supports world imports when the world was originally created in a compatible version (e.g., Minecraft 1.12 for certain Eaglercraft builds). Use the export/import EPK mechanism instead.
Since worlds are stored in browser caches, they are highly vulnerable to accidental deletion. eaglercraft singleplayer test
Browser data is fragile. Clearing your browser cache, running disk cleanup cookies, or updating your browser can permanently delete your Eaglercraft singleplayer worlds. How to Export Your Worlds Go to the world selection screen. Click on your world name to highlight it. Click the Export or Download button at the bottom. Eaglercraft only supports world imports when the world
Open a trusted Eaglercraft HTML5 link or repository. running disk cleanup cookies